package com.itheima.pojo;

import lombok.Data;

import java.util.List;
import java.util.Map;
import java.util.Properties;
import java.util.Set;

@Data
public class User {
    private String username;
    //数组
    private String[] str;
    //list
    private List<String> list;
    //set
    private Set<String> set;
    //map
    private Map<String,String>map;
    //pro
    private Properties pros;
    //泛型指定为对象类型
private List<Address> addressesList;
private Map<String,Address> addressMap;
}
